.app{
    width: 80%;
    margin: 0 auto;
    height: auto;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    padding-top: 20px;
}
.bottom{
    width: 100%;

}
.bg_img{
    width: 40%;
    height: auto;
}
.bg_img img{
    width: 100%;
    height: auto;
}
.form{
    width: 35%;
    height: auto;
    background-color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid #ccc;
}
.title{
    width: 100%;
    margin: 0 auto;
    display: flex;
    color: #777;
    justify-content: space-between;
}
.title div{
    width: 50%;
    text-align: center;
    height: auto;
    font-size: 22px;
    padding: 15px 0;
    margin-bottom: 20px;
    cursor: pointer;
}
.active{
    border-right: 1px solid #ccc;
    color: #000;
}
.un_act{
    border-bottom: solid 1px #ccc;
    background-color: #f9f9f9;
}
.active_{
    border-left: 1px solid #ccc;
    color: #000;
}
.input{
    width: 80%;
    height: 40px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
}
.btn{
    width: 80%;
    height: 50px;
    background-color: #a5232e;
    margin: 20px 0;
}
.btn:hover{
    cursor: pointer;
    background-color: #a5232e !important;
}

.more{
    width: 100%;
    text-align: center;
    font-size: 15px;
    color: #777;
    margin-bottom: 10px;
}
